1222320000102 has 32 divisors (see below), whose sum is σ = 2502956712960. Its totient is φ = 397731643680.

The previous prime is 1222320000091. The next prime is 1222320000131. The reversal of 1222320000102 is 2010000232221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945174 + ... + 1827017.

It is an arithmetic number, because the mean of its divisors is an integer number (78217397280).

Almost surely, 2^{1222320000102} is an apocalyptic number.

1222320000102 is an abundant number, since it is smaller than the sum of its proper divisors (1280636712858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222320000102 is a wasteful number, since it uses less digits than its factorization.

1222320000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773948.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1222320000102 its reverse (2010000232221), we get a palindrome (3232320232323).

The spelling of 1222320000102 in words is "one trillion, two hundred twenty-two billion, three hundred twenty million, one hundred two", and thus it is an aban number.